Startseite » Rear Oxygen Sensor Piezoelectric for Ford Focus Mondeo C-Max Volvo C30 S40 V50 2005-2014

Rear Oxygen Sensor Piezoelectric for Ford Focus Mondeo C-Max Volvo C30 S40 V50 2005-2014

SKU: 1005007000911065-Rear Long
Color
€36,81
-37% €58,89 €36,81

Rear Oxygen Sensor Piezoelectric replacement designed for Ford Focus (MK2/MK3) 2005-2014, Mondeo 2008-2012, C-Max, Volvo C30 S40 II, and V50. Compatible with 1.8L and 2.0L engines, this sensor carries part numbers 3M519G444AB and 3M519F472AC and is manufactured in Mainland China.

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Main description

As a rear oxygen sensor, this piezoelectric device provides essential monitoring of exhaust gases to support the engine management system. It helps maintain the correct air-fuel ratio, contributing to steadier engine performance, smoother idle, and reduced emissions on compatible Ford Focus, Mondeo, C-Max, Volvo C30 S40 II, and V50 models. With fitment confirmed for Focus Mk2/Mk3 (2005–2014), Mondeo (2008–2012), C-MAX, Volvo C30 S40 II, and V50 using 1.8L or 2.0L engines, you gain a reliable replacement part that aligns with your vehicle’s specifications and emission requirements.

Benefits & Tips

  • Restore accurate oxygen sensing to support better fuel economy and lower emissions on affected vehicles.
  • Maintain proper engine performance and emissions readiness by replacing a worn rear O2 sensor with a compatible piezoelectric unit.
  • Tips: verify compatibility with your exact model (Focus MK2/MK3, Mondeo 2008–2012, C‑MAX, Volvo C30 S40 II, V50), handle the sensor carefully during installation, and reconnect connectors securely to ensure reliable operation.

Product specifications

  • Sensor type: Piezoelectric
  • Brand name: NONE
  • Origin: Mainland China
  • Compatible models: Ford Focus Mk2/Mk3 (2005–2014); Mondeo (2008–2012); C-MAX; Volvo C30 S40 II; V50
  • Engine compatibility: 1.8L, 2.0L
  • Part numbers: 3M519G444AB, 3M519F472AC

Package includes:

  • 1 x Rear Oxygen Sensor Piezoelectric

Warnings / Reminders

  • For listed vehicle applications only—please double-check compatibility with your exact model and engine.
  • Ensure the engine is cool and the battery is disconnected before installation; handle the sensor by the body, not the wires.